CEO of the European Financial Stability Facility, Klaus Regling, left, and member of the board of the ECB Joerg Asmussen, right, speak with Portugal's Finance Minister Vitor Gaspar during a meeting of EU finance ministers at the EU Council building in Brussels on Tuesday, Jan. 22, 2013. Eleven eurozone countries seeking to unilaterally implement a financial transaction tax are expected Tuesday to receive the blessing of other European Union countries, bringing the once-controversial project one step closer to reality. (AP Photo/Virginia Mayo)
(The Associated Press)

Vitor Gaspar told Portuguese media in Brussels on Tuesday that the country may soon seek to borrow money on international markets again as investor confidence in the country returns.

In 2011, investors demanded increasingly higher rates to lend money to Portugal amid concerns over the country's meager economic growth and high deficit. That forced Portugal to demand a €78 billion ($104 billion) bailout in May 2011.

The yield, or interest rate, on Portugal's 10-year bonds on the secondary market fell to 5.86 percent Tuesday, the lowest in more than two years, according to financial data provider FactSet.